UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

   Pursuant to Section 13 or 15(d) if the Securities and Exchange Act of 1934

       Date of Report (Date of earliest event reported): January 24, 2005

                              L. B. FOSTER COMPANY
               (Exact name of registrant as specified in charter)

     Pennsylvania               000-10436                  25-1324733
(State of Incorporation) (Commission File Number)   (I.R.S. Employer 
                                                     Identification No.)

  415 Holiday Drive, Pittsburgh, Pennsylvania                      15220
   (Address of principal executive offices)                      (Zip Code)

       Registrant's telephone number, including area code: (412) 928-3417

                                 Not Applicable
          (Former name or former address, if changed since last report)

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Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ]  Written communications pursuant to Rule 425 under Securities Act
     (17 CFR 230.425)

[ ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act
     (17 CFR 240.14a-12)

[ ]  Pre-commencement communications pursuant to Rule 14-2(b) under the 
      Exchange Act (17 CFR 240.14d-2(b))

[ ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
      Exchange Act (17 CFR 240.13e-4(c))

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ITEM 1.01         Entry into a Material Definitive Agreement.

         a.       Agreement for Purchase and Sale of Concrete Ties

          On January 24, 2005, the  Registrant's  wholly-owned  subsidiary,  CXT
          Incorporated ("CXT"), executed an agreement (the "Agreement"),  deemed
          effective  as of January 21,  2005,  with the Union  Pacific  Railroad
          Company  ("Railroad")  under which CXT agreed to sell and the Railroad
          agreed to purchase concrete ties.

          CXT has agreed that a new plant in Tucson,  Arizona  ("Tucson  Plant")
          will be operational  and  manufacturing  ties by November 21, 2005 and
          will attain full  production  capacity by January 20,  2006.  CXT also
          must install new  equipment at the Grand Island,  Nebraska  plant ("GI
          Plant") by September 21, 2005 and attain full  production  capacity by
          November  20,  2005.   These  dates  may  be  extended  under  certain
          circumstances.  Both plants must utilize  equipment that  incorporates
          the  substantial  equivalent  of  Grimbergen  long-line  concrete  tie
          technology.

          While the GI Plant is shut down  during  the  installation  of the new
          equipment,  CXT must provide  48,000 ties to the  Railroad  from CXT's
          current  Spokane,  Washington  facility  (fob GI Plant) or from the GI
          Plant's excess production.  Such ties' prices shall be the same as the
          prices of other ties sold under the Agreement.

          The  Railroad  is  obliged  to  purchase  and CXT is obliged to sell a
          minimum of  100,000  ties  annually  from each of the GI Plant and the
          Tucson Plant; the parties'  minimum  obligations for 2005 with respect
          to the Tucson Plant are prorated  based upon the date the Tucson Plant
          is to be operational and  manufacturing  ties. Unit prices decrease as
          the  Railroad's  estimated  annual  purchases  from a  specific  plant
          increase;  such decreased  pricing becomes  effective  commencing with
          estimated  annual purchases from a plant of 200,000 ties and continues
          through  estimated  annual  purchases  from a plant of  500,000  ties.
          Prices are adjusted annually, commencing January 1, 2005, based upon a
          stipulated formula.

          The term of the  Agreement  ends on  December  31, 2012 for the Tucson
          Plant and on December 31, 2009 for the GI Plant.  The term  applicable
          to each of the plants may be extended for successive 2-year periods if
          the  Railroad  provides at least 180 days  advance  written  notice of
          extension and CXT does not reject the extension within 30 days.

          The Railroad has been CXT's primary customer for concrete ties and the
          Registrant's  largest customer for insulated rail joints. The Railroad
          also  purchases  rail products and piling from the  Registrant and is,
          overall, the Registrant's single largest customer.


         b.                   Manufacturing Agreement

          On January 24, 2005, CXT entered into a  Manufacturing  Agreement with
          Grimbergen  Engineering & Projects,  B.V., a Dutch  limited  liability
          company,   and   Lubbers    Constructiewerkplaats   en   Mahinefabriek
          "Hollandia"  B. V. (herein  "Hollandia"),  a Dutch  limited  liability
          company and  Grimbergen  Holding B.V.  (herein  "Grimbergen),  a Dutch
          limited liability company.

          Under the Manufacturing Agreement,  equipment incorporating Grimbergen
          long-line  concrete tie technology will be produced in the Netherlands
          for installation at both the Tucson Plant and the GI Plant.  Hollandia
          will  design and  manufacture  the  equipment  while  Grimbergen  will
          provide the plant, located in the Netherlands,  at which the equipment
          will be manufactured.  Grimbergen will also supervise the project. CXT
          will  purchase  the  materials  required for the  construction  of the
          equipment.

          For the use of the plant, CXT will pay Grimbergen three monthly rental
          installments of Euro 41,166.67 for each of April, May, and June, 2005.
          If the project is not completed by July 21, 2005,  CXT and  Grimbergen
          will negotiate in good faith any required extension of the lease.

          Hollandia has agreed to utilize  specific  individuals for the project
          and CXT has agreed to pay stipulated rates for the each hour worked by
          these individuals.  CXT also has agreed to pay Hollandia Euro 146,400,
          payable in six equal monthly  installments of Euro 24,400, for the use
          of certain  manufacturing  equipment and to pay Hollandia Euro 400,000
          for  certain   intellectual   property  rights   associated  with  the
          engineering,  design,  testing,  fabrication  and  installation of the
          equipment.   If  the  project  is   completed   in   accordance   with
          specifications   and  within  budget,   CXT  shall  pay  Hollandia  an
          additional Euro 125,000.

          CXT shall pay Euro 10,000 per month to Grimbergen, but not more than a
          total of Euro  60,000,  for  supervisory  services.  CXT  shall pay an
          additional  Euro 60,000 to  Grimbergen  if the project is completed in
          compliance with the  specifications  and within budget.  The budget is
          Euro 6,752,085.

          The  conversion  rate as of January  27,  2005 was  approximately  1.3
          dollars to 1 Euro and CXT bears the risk of  fluctuations  in currency
          exchange rates.



          Registrant will file the Agreement and the Manufacturing  Agreement as
          exhibits to its annual report on Form 10-K.




                                   SIGNATURES

Pursuant to the  requirements  of the  Securities  and Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.



                                                     L. B. Foster Company
                                                         (Registrant)

Date:  January 28, 2005                              By: /s/ David J. Russo
                                                     ----------------------
                                                     David J. Russo
                                                     Senior Vice President,
                                                     Chief Financial Officer and
                                                     Treasurer